Patient's question:
NoDoctor's answer:
In this case, it is necessary to strictly conduct prenatal examinations. At 14-19 weeks of pregnancy, undergo the Down syndrome screening. At 22-26 weeks, have a 4D color Doppler ultrasound for prenatal anomaly detection. If necessary, at 16-20 weeks, perform an amniocentesis and umbilical cord blood analysis to clearly determine the baby's development inside the uterus. It is recommended to